package com.demo.testGit;

import java.util.Scanner;

public class testSum {
//    public static void main(String[] args) {
//        Scanner sc = new Scanner(System.in);
//        int a = sc.nextInt();
//        int b = sc.nextInt();
//        System.out.println(numSum(a,b));
//    }
    public static Integer numSum(int a ,int b){
        return a + b;
    }
    public static Integer numDec(int a ,int b){
        return a - b;
    }
    public static Integer numMul(int a ,int b){
        return a * b;
    }

}
